diff --git a/.workbuddy/expert-history.json b/.workbuddy/expert-history.json
new file mode 100644
index 0000000..eba2273
--- /dev/null
+++ b/.workbuddy/expert-history.json
@@ -0,0 +1,17 @@
+{
+  "version": 2,
+  "sessions": {
+    "17e27f37a08d4079971bed834cd7a702": [
+      {
+        "expertId": "EmbeddedFirmwareEngineer",
+        "name": "固件通",
+        "profession": "嵌入式固件工程师",
+        "avatarUrl": "https://acc-1258344699.cos.accelerate.myqcloud.com/workbuddy/experts/avatars/02-Engineering/EmbeddedFirmwareEngineer/EmbeddedFirmwareEngineer.png",
+        "promptUrl": "https://acc-1258344699.cos.accelerate.myqcloud.com/workbuddy/experts/experts/02-Engineering/EmbeddedFirmwareEngineer/EmbeddedFirmwareEngineer_zh.md",
+        "usedAt": 1776444279306,
+        "industryId": "all"
+      }
+    ]
+  },
+  "lastUpdated": 1776444603959
+}
\ No newline at end of file
diff --git a/.workbuddy/memory/MEMORY.md b/.workbuddy/memory/MEMORY.md
new file mode 100644
index 0000000..e69de29
diff --git a/PCB/Moonshine_travelers.eprj2 b/PCB/Moonshine_travelers.eprj2
index 495cce0..4add4a1 100644
Binary files a/PCB/Moonshine_travelers.eprj2 and b/PCB/Moonshine_travelers.eprj2 differ
diff --git a/PCB/Moonshine_新.eprj2 b/PCB/Moonshine_新.eprj2
index 2b7c57f..4619b6f 100644
Binary files a/PCB/Moonshine_新.eprj2 and b/PCB/Moonshine_新.eprj2 differ